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Author ：Iflowpower – Portable Power Station Supplier
18500 Battery is a wide range of batteries in cylindrical lithium batteries, which can be applied to electronic fields such as electronic cigarettes, toys, security, car. Companies in battery technology have a manufacturer of Bike, Tiansheng, Huayuebao and other manufacturers, and performance is stable. The definition of its model is: such as a 18650 type, that is, a battery having a diameter of 18 mm, a length of 65 mm, and 18500 battery diameter is a 18 mm length of 50 mm, a cylindrical type battery.
Voltage: 3.6V (conventional versatile battery for electronic product small power electrical equipment maximum 1C discharge. Change discharge conditions can be changed according to case) 3.
2V (power battery can be customized according to case) Charging parameters: 4.2V minimum discharge termination voltage For: 2.75V maximum charging termination voltage: 4.
20V (Sanyo, Samsung, Panasonic, Tiansheng TS / latest large-capacity 18500 charging termination voltage is 4.35V) Capacity: 3.6V Cobalt Siler now technology to achieve 1900AMH (according to day Sheng Weiye Technology Diameter: 18 ± 0.
2 Battery Specifications Map Battery Specifications Minimum Discharge Termination Voltage General: 2.75V18650 Lithium Battery Maximum Charge Termination Voltage: 4.20V (Sanyo, Samsung, Panasonic Lifestyle 18650 Charging Termination Voltage 4.
35V) height: 50 ± 0.3 combination method: ICR18500-4S2P Nominal voltage: 14.8V Output voltage range: 10 ~ 16.
8V Nominal capacity: 3000mAh Standard Continuous discharge current: 0.2C maximum continuous discharge current: 1C operating temperature: Charging: 0 ~ 45 ° C discharge: -20 ~ 60 ° C Product size: MAX35 * 54 * 83mm finished internal resistance: ≤250MΩ lead model: national standard line UL1007 / 18 #, wire length 150mm protection parameters: overcharge protection voltage / each string 4.25 ± 0.
025V overlapping control voltage 2.5 ± 0.08V overflow value: 4 ~ 8A standard charging: battery first with 0.
5c5a (1.5a) current constant flow rate to 4.2V, when charging current gradually decreases, 4.
2V constant Pressing to the current decreased to 0.01 C5A, the charging time is approximately three hours. The rechargeable battery in 0 ~ 45 ° C should have no permanent damage.
Standard discharge: The 18500 battery filled with electricity was put on hold at ambient temperature for 30 minutes, and was discharged from 0.2 C5A to 6.0 V, and the discharge time was approximately 5 hours.
Therefore, it is suitable for selecting 4.2V / 1A lithium battery charger. 10800, 1 security charger at least 8 hours, your situation is not over or over, may be battery or charger.
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